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SubjectRe: [PATCH v2 01/10] PCI: Use device_release_driver in pci_stop_root_bus
Date
On Monday, November 25, 2013 05:28:01 PM Yinghai Lu wrote:
> To be consistent with change in
> | PCI: Move device_del() from pci_stop_dev() to pci_destroy_dev()
>
> Use device_release_driver for root bus/hostbridge.
>
> Also use device_unregister() in pci_remove_root_bus() instead of
> device_del/put_device, that will be corresponding device_register()
> for pci_create_root_bus for hostbridge.
>
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

> ---
> drivers/pci/remove.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
> index cc9337a..692f4c3 100644
> --- a/drivers/pci/remove.c
> +++ b/drivers/pci/remove.c
> @@ -128,7 +128,7 @@ void pci_stop_root_bus(struct pci_bus *bus)
> pci_stop_bus_device(child);
>
> /* stop the host bridge */
> - device_del(&host_bridge->dev);
> + device_release_driver(&host_bridge->dev);
> }
>
> void pci_remove_root_bus(struct pci_bus *bus)
> @@ -147,5 +147,5 @@ void pci_remove_root_bus(struct pci_bus *bus)
> host_bridge->bus = NULL;
>
> /* remove the host bridge */
> - put_device(&host_bridge->dev);
> + device_unregister(&host_bridge->dev);
> }
>
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.


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